Inside Victoria Beckham's 50th birthday party - Posh is joined by David, children and Spice Girls at star-studded bash

Victoria Beckham celebrated her 50th birthday with a star-studded party at Private Member's club Oswald's in London's Mayfair on Saturday April 20.

It was a fantastic turnout on the night with Spice Girls, Melanie Chisholm, Melanie Brown, Emma Bunton and Geri Horner all attending the event to celebrate their bandmate and longtime friend's birthday.

Also seen heading into the venue were actor Jason Statham and his partner and model Rosie Huntington-Whiteley, action star Tom Cruise and Desperate Housewives actress Eva Longoria.

Victoria - aka Posh Spice - was also joined by her family, husband David Beckham, sons Brooklyn, Romeo and Cruz and daughter Harper.

Victoria Beckham and family
Victoria celebrated her 50th birthday with her beloved family -Credit:Instagram/victoriabeckham/Victoria Beckham
David and Victoria
David posed with his wife ahead of the event -Credit:Instagram/victoriabeckham/Victoria Beckham

The family posed for a group snap before heading to the bash, as the boys all looked dapper in tuxedos and bow ties, while Harper wore a satin cream dress.

The birthday girl, Victoria, looked beautiful in a flowing see-through mesh green gown, with her long brunette hair in tousled curls.

Taking to Instagram before attending the bash to mark the milestone birthday, Victoria told her Instagram fans next to the series of family snaps: "Can't wait to celebrate with my friends and family! I love you all so much."

Fans flocked to the comments to congratulate the star.

Victoria dress
The birthday girl wore a gorgeous green number -Credit:Instagram/victoriabeckham/Victoria Beckham
Geri Horner
Bandmate Geri wore her signature colour of white -Credit:SplashNews.com

"I just love how you and other icons are wholeheartedly embracing turning 50 this year!" one said.

"Lovely family photos," said another.

Victoria's bandmates Emma and Mel C took to Instagram to show their outfits for the big party, as they both wore black floor length dresses.

"Off to celebrate our special girl," Emma said next to a small clip of the two Spice Girls posing.

Emma and Mel C
Emma and Mel attended the party together -Credit:SplashNews.com
Mel B
Mel B looked gorgeous in red -Credit:SplashNews.com

Mel B was at the event in a gorgeous long red dress, while Geri Horner wore her signature colour of white for the occasion.

Hollywood actor Jason Statham adhered to the dress code and donned a black tuxedo and walked arm-in-arm to the party with his partner Rosie, who stunned in a pastel pink gown.

Tom Cruise
Tom Cruise looked dapper in a tuxedo -Credit:SplashNews.com

Pal of the Beckhams, Tom Cruise was seen in shades attending the evening, while Victoria's friend Eva Longoria wore a black satin dress as she headed into the party.

Victoria turned 50 on the Wednesday 17 April. Husband and former footballer David took to his Instagram to pay tribute to his wife on her big birthday.

"Happy Birthday to my beautiful wife…," he began.

"As you head into this birthday you should look back and be proud of what you have accomplished , achieved & what you have built , Posh spice , business woman & of course marrying an England captain But your biggest success are your children , you guide them , love them & teach them… They love you beyond words , we all love you so much x Have a special day you deserve it all 50 and fit I AM BEING HONEST."